Season 1
Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~
AirDate: 9/2/2017
Episodes: 4

Overview: This video series presents a crash course on the various Kamen Rider Build characters transformations, and weaponry.
Kamen Rider Build Chapter (S1E1)
9/2/2017
Night Rogue Chapter (S1E2)
9/10/2017
Kamen Rider Cross-Z Chapter (S1E3)
9/17/2017
The Weaponry Hero (S1E16)
12/24/2017